<!--  -->
<template>
  <div>
      <div id="tab-bar">
      <div class="tab-bar-item">首页</div>
      <div class="tab-bar-item">分类</div>
      <div class="tab-bar-item">购物车</div>
      <div class="tab-bar-item">我的</div>
    </div>
  </div>
</template>

<script>
export default {
  data () {
    return {
    };
  },

}

</script>
<style >
     #tab-bar {
    display: flex;
    background-color: #f6f6f6;
    position: fixed;
    left:0;
    right: 0;
    bottom: 0;

    box-shadow: 0 -1px 1px rgba(100,100,100,.2);
  }
  .tab-bar-item {
    flex:1;
    text-align: center;
    height: 49px;
  }
</style>